Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5472854 | Process for the production of 17-oxosteroids via the fermentative oxidation of 17.beta.-hydroxysteroids by Mycobacterium | Alfred Weber, Mario Kennekke, Uwe Klages, Klaus Nickisch | 1995-12-05 |
| 5391778 | 2-iodo-3-keto-.DELTA..sup.4 steroids, process for their production, as well as their further processing | Jurgen Westermann, Klaus Nickisch, Michael Harre | 1995-02-21 |
| 5179111 | Imidazole derivatives | Helmut Biere, Herbert Schneider, Lechoslaw Turski | 1993-01-12 |
| 5089635 | 11 .beta.-phenyl-gonanes, their manufacture and pharmaceutical preparations containing them | Gunter Neef, Sybille Beier, Walter Elger, David Henderson, Eckard Otto | 1992-02-18 |
| 4987146 | N-hetaryl imidazole derivatives | Helmut Biere, Ralph Schmiechen, John S. Andrews, David N. Stephens | 1991-01-22 |
| 4945163 | Process for the preparation of 4-alkoxyalkyl .beta.-carbolines | Andreas Huth, Dieter Rahtz, Ralph Schmiechen, Dieter Seidelmann | 1990-07-31 |
| 4933345 | Isoxazole-.beta.-carboline derivatives | Andreas Huth, Dieter Rahtz, Ralph Schmiechen, Dieter Seidelmann, Herbert Schneider +4 more | 1990-06-12 |
| 4829060 | 11 Beta-N,N-dimethylaminophenyl-estradienes, their manufacture and pharmaceutical preparations containing them | Eckhard Ottow, Guenter Neef, Rudolf Wiechert, Sybille Beier, Walter Elger +1 more | 1989-05-09 |
| 4609651 | 11.beta.-arylestradienes, their production, and pharmaceutical preparations containing same | Klaus Annen, Gunter Neef, Rudolf Wiechert, Sybille Beier, Walter Elger +1 more | 1986-09-02 |
| 4536401 | 11.beta.-aryl estradienes, processes for their production and pharmaceutical preparations containing them | Guenter Neef, Gerhard Sauer, Rudolf Wiechert, Helmut Hofmeister, Klaus Annen +5 more | 1985-08-20 |